Let u = ----- 2 and w= P 0 -3 [] [3]. Au = (b) Find the matrix A. be vectors in R³. Let A be a 3 x 3 diagonalizable matrix such that D= Av= 4 -2 (a) Find an invertible 3 x 3 matrix P and a diagonal 3 x 3 matrix D such that P-¹AP = D. -6 and Aw =

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